Use the form below to do your conversion.
Solution
Step1
Log281223=Log(1223) ÷ Log(28)
Log(1223)= 3.0874264570363
Log(28)=1.4471580313422
Log281223=3.0874264570363 ÷ 1.4471580313422
Ans=2.1334411240303
Step2
Alternatively, the logarithm can be calculated like this.